William K. Naguszewski, M.D.
NPI 1134103997ActiveIndividual· Psychiatry & Neurology, Neurology· Rome, GA
Psychiatry & Neurology, Neurology (M.D.) in Rome, Georgia, trained at St. Louis College of Physicians and Surgeons (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $3,258,255 for 8,050 claims, against $1,328,031 paid for services in 2024. Abbvie Inc. was the largest of 34 companies reporting payments in 2025, $3,832 in all, mostly food and beverage.
Overview
| NPI | 1134103997 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 5, 2005 |
| Last updated in NPPES | Oct 7, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 032965 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 573 |
|---|---|
| Services billed | 105,860 across 51 procedure codes |
| Paid by Medicare | $1,328,031 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,050 · 12,318 30-day fills |
|---|---|
| Patients | 711 |
| Total drug cost | $3,258,255 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | St. Louis College of Physicians and Surgeons |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Neurology |
| Secondary specialties | Internal Medicine, Sleep Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Adventhealth GordonCalhoun, GA
- Adventhealth RedmondRome, GA
- Atrium Health Floyd Medical CenterRome, GA
Industry payments (Open Payments)
- 2025$3,832 · 198 payments from 34 companies
- 2024$3,716 · 182 payments from 36 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $523.64 | 36 |
| Pfizer Inc. | $407.11 | 23 |
| Ucb, Inc. | $390.18 | 20 |
| Harmony Biosciences LLC | $353.74 | 13 |
| Jazz Pharmaceuticals Inc. | $293.61 | 18 |
What the 2025 payments were for
- Food and Beverage$3,679 · 196 payments
- Education$152.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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